Module: Pagy::NavsExtra

Included in:
Frontend
Defined in:
lib/pagy/extras/navs.rb

Overview

Frontend modules are specially optimized for performance. The resulting code may not look very elegant, but produces the best benchmarks

Instance Method Summary collapse

Instance Method Details

#pagy_combo_nav_js(pagy, pagy_id: nil, link_extra: '', nav_aria_label: nil, nav_i18n_key: nil) ⇒ Object

Javascript combo pagination: it returns a nav and a JSON tag used by the pagy.js file



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# File 'lib/pagy/extras/navs.rb', line 30

def pagy_combo_nav_js(pagy, pagy_id: nil, link_extra: '',
                      nav_aria_label: nil, nav_i18n_key: nil)
  p_id    = %( id="#{pagy_id}") if pagy_id
  link    = pagy_link_proc(pagy, link_extra:)
  p_page  = pagy.page
  p_pages = pagy.pages
  input   = %(<input type="number" min="1" max="#{p_pages}" value="#{p_page}" ) +
            %(style="padding: 0; text-align: center; width: #{p_pages.to_s.length + 1}rem;" aria-current="page">)

  %(<nav#{p_id} class="pagy pagy-combo-nav-js pagination" #{
      nav_aria_label_attr(pagy, nav_aria_label, nav_i18n_key)} #{
      pagy_data(pagy, :combo, pagy_marked_link(link))}>#{
      prev_html(pagy, link)
  }<span class="pagy-combo-input">#{
      pagy_t('pagy.combo_nav_js', page_input: input, count: p_page, pages: p_pages)
    }</span> #{
      next_html(pagy, link)
    }</nav>)
end

#pagy_nav_js(pagy, pagy_id: nil, link_extra: '', nav_aria_label: nil, nav_i18n_key: nil, **vars) ⇒ Object

Javascript pagination: it returns a nav and a JSON tag used by the pagy.js file



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# File 'lib/pagy/extras/navs.rb', line 11

def pagy_nav_js(pagy, pagy_id: nil, link_extra: '',
                nav_aria_label: nil, nav_i18n_key: nil, **vars)
  sequels = pagy.sequels(**vars)
  p_id = %( id="#{pagy_id}") if pagy_id
  link = pagy_link_proc(pagy, link_extra:)
  tags = { 'before' => prev_html(pagy, link),
           'link'   => %(<span class="page">#{link.call(PAGE_TOKEN, LABEL_TOKEN)}</span>),
           'active' => %(<span class="page active">) +
                       %(<a role="link" aria-current="page" aria-disabled="true">#{LABEL_TOKEN}</a></span>),
           'gap'    => %(<span class="page gap">#{pagy_t 'pagy.gap'}</span>),
           'after'  => next_html(pagy, link) }

  %(<nav#{p_id} class="#{'pagy-rjs ' if sequels.size > 1}pagy pagy-nav-js pagination" #{
      nav_aria_label_attr(pagy, nav_aria_label, nav_i18n_key)} #{
      pagy_data(pagy, :nav, tags, sequels, pagy.label_sequels(sequels))
    }></nav>)
end